164060516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 318178560

約数和(自身を除く): 154118044

約数列:

[1, 2, 4, 19, 37, 38, 41, 74, 76, 82, 148, 164, 703, 779, 1406, 1423, 1517, 1558, 2812, 2846, 3034, 3116, 5692, 6068, 27037, 28823, 52651, 54074, 57646, 58343, 105302, 108148, 115292, 116686, 210604, 233372, 1000369, 1108517, 2000738, 2158691, 2217034, 4001476, 4317382, 4434068, 8634764, 41015129, 82030258, 164060516]

約数ペア:

[(1, 164060516), (2, 82030258), (4, 41015129), (19, 8634764), (37, 4434068), (38, 4317382), (41, 4001476), (74, 2217034), (76, 2158691), (82, 2000738), (148, 1108517), (164, 1000369), (703, 233372), (779, 210604), (1406, 116686), (1423, 115292), (1517, 108148), (1558, 105302), (2812, 58343), (2846, 57646), (3034, 54074), (3116, 52651), (5692, 28823), (6068, 27037)]